240572246 has 4 divisors (see below), whose sum is σ = 360858372. Its totient is φ = 120286122.

The previous prime is 240572239. The next prime is 240572279. The reversal of 240572246 is 642275042.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60143060 + ... + 60143063.

It is an arithmetic number, because the mean of its divisors is an integer number (90214593).

Almost surely, 2^240572246 is an apocalyptic number.

240572246 is a deficient number, since it is larger than the sum of its proper divisors (120286126).

240572246 is a wasteful number, since it uses less digits than its factorization.

240572246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120286125.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 240572246 is about 15510.3915488939. The cubic root of 240572246 is about 621.9400261995.

The spelling of 240572246 in words is "two hundred forty million, five hundred seventy-two thousand, two hundred forty-six".